package com.itheima.oop5;

public class PersonDemo3
{
	public static void main(String[] args)
	{

		/*Person p  = new Person(7);
		Person p1 = new Person(9);
		Boolean b = p.compare(p1);
		System.out.println(b);*/

		/*int[] arr = {3,9,0};
		System.out.println(arr.toString());
		System.out.println(arr);*/

		String s = "abc";
		String s1 = new String("abc");
		System.out.println(s);
		System.out.println(s1);

		System.out.println(s == s1);
	}
}